84865135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3359}}^1$

素因数の和:3558

約数の個数: 16

約数和(自身を含む): 105799680

約数和(自身を除く): 20934545

約数列:

[1, 5, 31, 155, 163, 815, 3359, 5053, 16795, 25265, 104129, 520645, 547517, 2737585, 16973027, 84865135]

約数ペア:

[(1, 84865135), (5, 16973027), (31, 2737585), (155, 547517), (163, 520645), (815, 104129), (3359, 25265), (5053, 16795)]